Reworks widgets data structure and response

scripts/lua/modules/widgets_utils.lua

@@ -230,6 +230,53 @@ function widgets_utils.rest_response()
       return
    end
 
+   -- local res = {}
+
+   -- for _, datasource in pairs(_POST["datasources"]) do
+   --    -- Check if the datasource is valid and existing
+   --    if not datasource.ds_type then
+   -- 	 rest_utils.answer(rest_utils.consts.err.widgets_missing_datasource_type)
+   -- 	 return
+   --    end
+
+   --    if not datasource_keys[datasource.ds_type] then
+   -- 	 rest_utils.answer(rest_utils.consts.err.widgets_unknown_datasource_type)
+   -- 	 return
+   --    end
+
+   --    -- Missing datasets for this datasource
+   --    if not datasource.datasets or table.len(datasource.datasets) == 0 then
+   -- 	 -- TODO: handle error missing datasets
+   -- 	 return
+   --    end
+
+   --    -- Get the actual datasource key
+   --    local datasource_key = datasource_keys[datasource.ds_type]
+   --    -- Fetch the datasource class using the key
+   --    local datasource_type = datasources_utils.get_source_type_by_key(datasource_key)
+   --    -- Instantiate the datasource
+   --    local datasource_instance = datasource_type.new()
+
+   --    for _, dataset in pairs(datasource.datasets) do
+   -- 	 local dataset_id = datasource_instance:add_dataset(dataset.params)
+
+   -- 	 -- Failed to add a dataset to the datasource
+   -- 	 if not dataset_id then
+   -- 	    -- TODO: handle failure to add dataset
+   -- 	    return
+   -- 	 end
+   --    end
+
+   --    -- Now all the datasources are ready and set up. Let's fetch their data
+   --    datasource_instance:fetch_data()
+
+   --    res[#res + 1] = datasource_instance:transform_data()
+   -- end
+
+   -- rest_utils.answer(rest_utils.consts.success.ok, res)
+   -- if true then return end
+   -- -- REMOVE below
+
    local datasources_data = {}
    for _, datasource in pairs(_POST["datasources"]) do
       -- Check if the datasource is valid and existing
@@ -247,7 +294,7 @@ function widgets_utils.rest_response()
       local datasource_key = datasource_keys[datasource.ds_type]
       -- Fetch the datasource class using the key
       local datasource_type = datasources_utils.get_source_type_by_key(datasource_key)
-      local datasource_instance = datasource_type:new()
+      local datasource_instance = datasource_type.new()
 
       -- Parse params into the instance
       if not datasource_instance:read_params(datasource.params) then